Page({

  /**
   * 页面的初始数据
   */
  data: {
    len:1,                  //判断是否有数据
    compile:'',             //点击编辑
    compilename:'编辑商品',  // 编辑
    windowHeight: '',       //获取用户手机的高度
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var _this = this;
    _this.windowHeight();  //获取用户手机的高度
  },

  /**
   * 获取用户手机的高度
   */
  windowHeight: function () {
    var that = this;
    var windowHeight = '';
    wx.getSystemInfo({
      success: function (res) {
        that.setData({
          windowHeight: res.windowHeight
        })
      }
    })
    
    var query3 = wx.createSelectorQuery();
    var compileHeght = "";
    query3.select('#compile').boundingClientRect();
    query3.exec(function (res) {
      compileHeght = res[0].height;
      wx.getSystemInfo({
        success: function (res) {
          that.setData({
            windowHeight: res.windowHeight - compileHeght
          });
        }
      });
    })
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    
  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {
    
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
    
  },
  /**
   * 获取用户手机的高度
   * */
  compileon:function(){
    var that = this;
    if (that.data.compile == 'compile'){
      that.setData({
        compile: '',
        compilename:'编辑商品',
      })
    }else{
      that.setData({
        compile: 'compile',
        compilename: '完成',
      });

      var query3 = wx.createSelectorQuery();
      var compileHeght = "";
      var bottomHeight = "";

      query3.select('#bottom').boundingClientRect();
      query3.select('#compile').boundingClientRect();
      
      query3.exec(function (res) {

        compileHeght = res[0].height;
        bottomHeight = res[1].height;

        wx.getSystemInfo({
          success: function (res) {
            that.setData({
              indexHeght: res.windowHeight - compileHeght - bottomHeight
            });
          }
        });

      });
    }
  }
})